tree ff6d7386f50ed012302b9d74f1a668e295ea57ca
parent b461ba5630d1acf0ac4ee4df17f192c795395763
author Simon Butcher <simonb@redtangent.net> 1529841511 +0100
committer Simon Butcher <simonb@redtangent.net> 1531260038 +0100

Add ebx to the i386 clobber list for MPI assembly

This fix adds the ebx register to the clobber list for the i386 inline assembly
for the multiply helper function.

ebx was used but not listed, so when the compiler chose to also use it, ebx was
getting corrupted. I'm surprised this wasn't spotted sooner.

Fixes Github issues #1550.